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powf2zncv 1 year ago
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commit 06fbf2de36
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@ -122,3 +122,363 @@ scanf("%f",&student3.yy);
} }
步骤四
#include <stdio.h>
int num[4],cla[4];
float f[4],s[4],t[4],add[4];
int begin,sta;
int n=4;
int insert;
void sort(float add[])
{
int i,j,te;
float zh;
for(i=n-1;i>sta;i--)
{
if(add[i]>add[i-1])
{
zh=add[i];add[i]=add[i-1];add[i-1]=zh;
te=num[i];num[i]=num[i-1];num[i-1]=te;
zh=f[i];f[i]=f[i-1];f[i-1]=zh;
zh=s[i];s[i]=s[i-1];s[i-1]=zh;
zh=t[i];t[i]=t[i-1];t[i-1]=zh;
}
}
if(n!=sta+1)
{
sta++;
sort(add);}
}
void div(int clas[])
{
int i,j,te;
float zh;
for(i=0;i<n-1;i++)
{
if(clas[i]>clas[i+1])
{
te=clas[i];clas[i]=clas[i+1];clas[i+1]=te;
zh=add[i];add[i]=add[i+1];add[i+1]=zh;
te=num[i];num[i]=num[i+1];num[i+1]=te;
zh=f[i];f[i]=f[i+1];f[i+1]=zh;
zh=s[i];s[i]=s[i+1];s[i+1]=zh;
zh=t[i];t[i]=t[i+1];t[i+1]=zh;
}
}
if(n!=sta+1){
n--;
div(clas);}
}
int main()
{
void sort(float add[]);
void div(int clas[]);
num[0]=10001;num[1]=10002;num[2]=10003;
cla[0]=11;cla[1]=12;cla[2]=11;
f[0]=99.5;f[1]=77.9;f[2]=92.5;
s[0]=88.5;s[1]=56.5;s[2]=99.0;
t[0]=89.5;t[1]=87.5;t[2]=60.5;
for(int i=0;i<3;i++)
{
add[i]=f[i]+s[i]+t[i];
}
scanf("%d",&num[3]);
insert=num[3];
int in=num[3];
for(int i=0;i<3;i++){
if(in==num[i]){
printf("%d %d %f %f %f %f",num[i],cla[i],f[i],s[i],t[i],add[i]);
return 0;
}
}
scanf("%d",&cla[3]);
scanf("%f",&f[3]);
scanf("%f",&s[3]);
scanf("%f",&t[3]);
add[3]=f[3]+s[3]+t[3];
sta=0;begin=0;
div(cla);
n=4;
int m;
for(m=0;m<n;m++){
if(cla[m]!=cla[m+1])
break;
}
sta=m;begin=sta;
sort(add);
n=m+1;
sta=0;begin=sta;
sort(add);
n=4;
for(int j=0;j<n;j++){
printf("%d %d %f %f %f %f",num[j],cla[j],f[j],s[j],t[j],add[j]);
if(num[j]==insert) printf(" insert\n");
else printf("\n");
}
}
步骤五
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int num[4],cla[4];
float f[4],s[4],t[4],add[4];
int begin,sta;
int n=3;
int insert;
char name[4][10]={{"Zhang"},{"Yang"},{"Liang"}};
void sort(float add[])
{
int i,j,te;
float zh;
char oo[10];
for(i=n-1;i>sta;i--)
{
if(add[i]>add[i-1])
{
zh=add[i];add[i]=add[i-1];add[i-1]=zh;
te=num[i];num[i]=num[i-1];num[i-1]=te;
zh=f[i];f[i]=f[i-1];f[i-1]=zh;
zh=s[i];s[i]=s[i-1];s[i-1]=zh;
zh=t[i];t[i]=t[i-1];t[i-1]=zh;
strcpy(oo,name[i]);strcpy(name[i],name[i-1]);
strcpy(name[i-1],oo);
}
}
if(n!=sta+1)
{
sta++;
sort(add);}
}
void div(int clas[])
{
int i,j,te;
float zh;
char oo[10];
for(i=0;i<n-1;i++)
{
if(clas[i]>clas[i+1])
{
te=clas[i];clas[i]=clas[i+1];clas[i+1]=te;
zh=add[i];add[i]=add[i+1];add[i+1]=zh;
te=num[i];num[i]=num[i+1];num[i+1]=te;
zh=f[i];f[i]=f[i+1];f[i+1]=zh;
zh=s[i];s[i]=s[i+1];s[i+1]=zh;
zh=t[i];t[i]=t[i+1];t[i+1]=zh;
strcpy(oo,name[i]);strcpy(name[i],name[i+1]);
strcpy(name[i+1],oo);
}
}
if(n!=sta+1){
n--;
div(clas);}
}
int main()
{
void sort(float add[]);
void div(int clas[]);
num[0]=10001;num[1]=10002;num[2]=10003;
cla[0]=11;cla[1]=12;cla[2]=11;
f[0]=99.5;f[1]=77.9;f[2]=92.5;
s[0]=88.5;s[1]=56.5;s[2]=99.0;
t[0]=89.5;t[1]=87.5;t[2]=60.5;
sta=0;begin=0;
div(cla);
n=3;
int m;
for(m=0;m<n;m++){
if(cla[m]!=cla[m+1])
break;
}
sta=m;begin=sta;
sort(add);
n=m+1;
sta=0;begin=sta;
sort(add);
n=3;
scanf("delete");
scanf("%s",name[3]);
int exist=0,target;
if(name[3][0]>='0'&&name[3][0]<='9')
{
int number=atoi(name[3]);
for(int i=0;i<3;i++){
if(number==num[i]){
printf("Are you sure?");
exist=1;
target=i;
break;
}
}
}
else
{
for(int i=0;i<3;i++){
if(strcmp(name[i],name[3]));
else{
printf("Are you sure?\n");
exist=1;
target=i;
break;
}
}
}
char ch;
if(exist==1){
scanf(" %c",&ch);
if(ch=='y'){
for(int i=0;i<3;i++){
if(i!=target){
printf("%d %d %s %.2f %.2f %.2f\n",num[i],cla[i],name[i],f[i],s[i],t[i]);
}
}
}
if(ch=='n'){
for(int i=0;i<3;i++){
printf("%d %d %s %.2f %.2f %.2f\n",num[i],cla[i],name[i],f[i],s[i],t[i]);
}
}
}
else{
for(int i=0;i<3;i++){
printf("%d %d %s %.2f %.2f %.2f\n",num[i],cla[i],name[i],f[i],s[i],t[i]);
}
}
return 0;
}
步骤六
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int num[4],cla[4];
float f[4],s[4],t[4],add[4];
int begin,sta;
int n=3;
int insert;
char name[4][10]={{"Zhang"},{"Yang"},{"Liang"}};
void sort(float add[])
{
int i,j,te;
float zh;
char oo[10];
for(i=n-1;i>sta;i--)
{
if(add[i]>add[i-1])
{
zh=add[i];add[i]=add[i-1];add[i-1]=zh;
te=num[i];num[i]=num[i-1];num[i-1]=te;
zh=f[i];f[i]=f[i-1];f[i-1]=zh;
zh=s[i];s[i]=s[i-1];s[i-1]=zh;
zh=t[i];t[i]=t[i-1];t[i-1]=zh;
strcpy(oo,name[i]);strcpy(name[i],name[i-1]);
strcpy(name[i-1],oo);
}
}
if(n!=sta+1)
{
sta++;
sort(add);}
}
void div(int clas[])
{
int i,j,te;
float zh;
char oo[10];
for(i=0;i<n-1;i++)
{
if(clas[i]>clas[i+1])
{
te=clas[i];clas[i]=clas[i+1];clas[i+1]=te;
zh=add[i];add[i]=add[i+1];add[i+1]=zh;
te=num[i];num[i]=num[i+1];num[i+1]=te;
zh=f[i];f[i]=f[i+1];f[i+1]=zh;
zh=s[i];s[i]=s[i+1];s[i+1]=zh;
zh=t[i];t[i]=t[i+1];t[i+1]=zh;
strcpy(oo,name[i]);strcpy(name[i],name[i+1]);
strcpy(name[i+1],oo);
}
}
if(n!=sta+1){
n--;
div(clas);}
}
int main()
{
void sort(float add[]);
void div(int clas[]);
num[0]=10001;num[1]=10002;num[2]=10003;
cla[0]=11;cla[1]=12;cla[2]=11;
f[0]=99.5;f[1]=77.9;f[2]=92.5;
s[0]=88.5;s[1]=56.5;s[2]=99.0;
t[0]=89.5;t[1]=87.5;t[2]=60.5;
sta=0;begin=0;
div(cla);
n=3;
int m;
for(m=0;m<n;m++){
if(cla[m]!=cla[m+1])
break;
}
sta=m;begin=sta;
sort(add);
n=m+1;
sta=0;begin=sta;
sort(add);
n=3;
int i;
int changer1,changer2,target,input;
float changer4,changer5,changer6;
scanf("%d",&changer1);
for(i=0;i<3;i++){
if(num[i]==changer1){input=1;break;}
else input=0;
}
char changer[10];
scanf("%d",&changer2);
scanf("%s",changer);
scanf("%f",&changer4);
scanf("%f",&changer5);
scanf("%f",&changer6);
if(input==0){
for(i=0;i<3;i++){
printf("%d %d %s %.2f %.2f %.2f\n",num[i],cla[i],name[i],f[i],s[i],t[i]);
}
}
else
{
i=target;
cla[i]=changer2;strcpy(name[i],changer);f[i]=changer4;
s[i]=changer5;t[i]=changer6;
sta=0;begin=0;
div(cla);
n=3;
int m;
for(m=0;m<n;m++){
if(cla[m]!=cla[m+1])
break;
}
sta=m;begin=sta;
sort(add);
n=m+1;
sta=0;begin=sta;
sort(add);
for(i=0;i<3;i++){
printf("%d %d %s %.2f %.2f %.2f\n",num[i],cla[i],name[i],f[i],s[i],t[i]);
}
}
return 0;
}

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